Is Teeth Whitening Safe?
![Image](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgRNzRO0-S-4aEO0YcXVgphXnmKzmjP4nLQeEDHIZzRu9ccQY8HtRuVwnLeBz29A6pEfIpRz5m0_RZbMnvvPM9u35lJ6DSvtv_DHnWiQROXGwJO-jWy97kccT4-ZOcvKdapogWVl2AZccsOo8PXmHrZnziBKJ_dRqzzMKf1PxNxW85t7Xf_E4AX9B8/w640-h463/teeth%20whitening.jpg)
Teeth whitening can help boost anyone’s smile and successfully give long-lasting results when carried out professionally; visiting the best cosmetic dentist in London can help. But certain over-the-counter and illegal whitening products are readily available that can cause pain and various other problems. Give this article a further read to know whether you should go further with a teeth whitening treatment. How does teeth whitening work? Custom-fit whitening trays are the most common method of professional teeth whitening. A cosmetic dentist would either take a digital scan of your teeth or take an impression, and a dental technician will then fabricate your trays. The dentist will provide you with a whitening kit containing syringes of whitening gel. This will have hydrogen or carbamide peroxide. These products are only licensed for prescription by dental professionals and are not present in over-the-counter kits you might find in the supermarket! The dent